Abstract: A fuel cell includes a cell stack including a plurality of unit cells stacked in a first direction, a first end plate and a second end plate disposed at respective side ends of the cell stack, and an enclosure coupled to at least one of the first end plate or the second end plate to envelop a side portion of the cell stack, wherein an end portion of the enclosure comprises at least one protruding portion protruding toward the end plate to which the enclosure is coupled, among the first end plate and the second end plate, and wherein the end plate coupled to the enclosure comprises at least one receiving recess formed therein to receive the at least one protruding portion.

Abstract: A method for patterning a substrate in which a patterned photoresist structure can be formed on the substrate, the patterned photoresist structure having a sidewall. A conformal layer of spacer material can be deposited on the sidewall. The patterned photoresist structure can then be removed from the substrate, leaving behind the spacer material. Then, the substrate can be directionally etched using the sidewall spacer as an etch mask to form the substrate having a target critical dimension.

Abstract: A buckling structure for a battery of a handheld power tool includes a horizontal opening end formed at a handheld seat of the power tool, a buckling structure arranged on top of a battery base and configured to mutually guide, insert and buckle into the opening end to be integrally attached thereto, the buckling structure comprising: a guiding slot formed at a front side surface of the battery base, two receiving slots formed at two sides of the guiding slot respectively, a pressing member arranged inside the guiding slot and two buckling members arranged inside the receiving slot respectively, and an elastic element connected to the pressing member and each of the buckling members respectively, thereby achieving an assembly and buckling structure having single direction movement and stable, durable structure that is convenient to use and operation.

Abstract: Intraluminal medical devices, systems and methods are provided. In one embodiment, an intraluminal medical system includes a handheld interface device in communication with an intraluminal device to be positioned within a body lumen of a patient. The intraluminal device includes a sensor configured to obtain physiology data associated with the body lumen. The handheld interface device includes a housing sized and shaped for handheld use, a controller core disposed within the housing and configured to control a plurality of sensor types respectively associated with a plurality of intraluminal devices, a computing core disposed within the housing, and a first display integrated in the housing. The controller core is operable to identify the sensor of the intraluminal device, and control the sensor to obtain the physiology data associated with the body lumen.

Abstract: An integrated touchscreen can include light emitting diodes or organic light emitting diodes (LEDs/OLEDs), display chiplets and touch chiplets disposed in a visible area of the integrated touch screen. For example, the LEDs/OLEDs, display chiplets and touch chiplets can be placed on a substrate by a micro-transfer tool. The integrated touchscreen can also include electrodes disposed in the visible area of the integrated touch screen. The electrodes can be capable of providing display functionality via the one or more display chiplets during display operation (e.g., operating as cathode terminals of the LEDs during the display operation) and capable of providing touch functionality via the touch chiplets during touch operation (e.g., touch node electrodes can be formed from groups of the electrodes and sensed). In some examples, the touch node electrodes can be formed and coupled to touch chiplets via the display chiplets.

Abstract: Embodiments of the disclosure provide systems and methods for a garment comprising a fabric layer, a plurality of biometric sensors integrated into the fabric layer, and a connectivity layer integrated into the fabric layer. The connectivity layer can comprise signal conductors and power conductors coupled with each of the plurality of biometric sensors. The garment can further comprise a power source coupled with each of the power conductors and providing, via the power conductors of the connectivity layer, electrical power to each of the plurality of biometric sensors, a signal monitor coupled with the connectivity layer and receiving, via the signal conductors of the connectivity layer, a signal comprising biometric information from each of the plurality of biometric sensors, and a gateway coupled with the signal monitor, the gateway receiving the biometric information from the signal monitor and providing the biometric information to an external computer system.

Abstract: A method for fabricating semiconductor device includes the steps of: forming a first inter-metal dielectric (IMD) layer on a substrate; forming a metal interconnection in the first IMD layer; forming a bottom electrode layer and a pinned layer on the first IMD layer; forming a sacrificial layer on the pinned layer; patterning the sacrificial layer, the pinned layer, and the bottom electrode layer to form a first magnetic tunneling junction (MTJ); forming a second IMD layer around the first MTJ; and removing the sacrificial layer.

Abstract: A Liquid Crystal Display (LCD) assembly and an electronic device is provided in the disclosure. The LCD assembly includes a liquid crystal panel, a resistance detection unit, and a color-temperature-compensation unit. The liquid crystal panel has a first detection point in a first region and a second detection point in a second region. The resistance detection unit is configured to obtain a first resistance value by detecting a resistance value at the first detection point and obtain a second resistance value by detecting a resistance value at the second detection point, and further configured to obtain a resistance difference by calculating a difference between the second resistance value and the first resistance value. The color-temperature-compensation unit is configured to receive the resistance difference, and determine whether Mura appears in a region corresponding to the first detection point in the first region according to the resistance difference.

Abstract: The present invention relates to a negative electrode active material including a silicon-based composite and a carbon-based material, wherein the silicon-based composite includes SiOx (0?x?2) including pores, a polymer disposed in the pores, and a metal compound disposed on a surface of the SiOx (0?x?2) or on the surface and inside of the SiOx (0?x?2), wherein the metal compound is a compound including at least one element selected from the group consisting of lithium (Li), magnesium (Mg), calcium (Ca), and aluminum (Al), a method of preparing the same, and a negative electrode and a lithium secondary battery which include the negative electrode active material.

Abstract: A method of making a semiconductor device, includes: providing a first dielectric layer; sequentially forming a first metal layer, a dummy capacitor dielectric layer, and a second metal layer over the first dielectric layer; and using a single mask layer with two patterns to simultaneously recess two portions of the second metal layer so as to define a metal thin film of a resistor and a top metal plate of a capacitor.

Abstract: A method for sealing fuel cell components includes providing a fuel cell component and a screen printing system. A seal can be applied to a predetermined location on the fuel cell component via the screen printing system. The seal can be cured and bonded. A fuel cell can include a plurality of fuel cell components. A seal can be disposed between each of the fuel cell components. The seal is printed via a screen printing process.

Abstract: The present disclosure provides a semiconductor structure. The semiconductor structure includes a fin active region formed on a semiconductor substrate and spanning between a first sidewall of a first shallow trench isolation (STI) feature and a second sidewall of a second STI feature; an anti-punch through (APT) feature of a first type conductivity; and a channel material layer of the first type conductivity, disposed on the APT feature and having a second doping concentration less than the first doping concentration. The APT feature is formed on the fin active region, spans between the first sidewall and the second sidewall, and has a first doping concentration.

Abstract: Implementations provide a method that includes: placing a controller device over a surface region of the patient where the implantable wireless stimulation device has been implanted; configuring the controller device to (i) monitor a return loss representing electrical power reflected from the implantable wireless stimulation device to the controller device; (ii) compute a first path loss metric based on a first monitored return loss when the controller device is place over a first location within the surface region; (iii) compute a second path loss metric based on a second monitored return loss when the controller device is over a second location within the surface region; and (iv) generate a feedback to an operator to indicate whether the second path loss is smaller than the first path loss such that the controller device is placed at a location with more electrical energy non-inductively transferred to the implantable wireless stimulation device.

Abstract: Systems and techniques are disclosed to establish programming of an implantable electrical neurostimulation device for treating pain of a human subject, through the use and adjustment of analgesic stimulation parameters based on trust dynamics and trust measurements. In an example, the system to establish programming of the neurostimulation device performs operations that: determine a trust measurement value that is derived from results of at least one commitment made with a human subject, via observable interactions; determine a modification of at least one neurostimulation programming parameter, based on the trust measurement value; and to cause the implantable neurostimulation device to implement the modification of the at least one neurostimulation programming parameter. Further examples are provided to produce and track the trust measurement value, as well as identify a pain susceptibility value and determine a receptiveness to analgesic effects based on these and other trust dynamics.

Abstract: A semiconductor device with favorable reliability is provided. The semiconductor device includes a first insulator; a second insulator positioned over the first insulator; an oxide positioned over the second insulator; a first conductor and a second conductor positioned apart from each other over the oxide; a third insulator positioned over the oxide, the first conductor, and the second conductor; a third conductor positioned over the third insulator and at least partly overlapping with a region between the first conductor and the second conductor; a fourth insulator positioned to cover the oxide, the first conductor, the second conductor, the third insulator, and the third conductor; a fifth insulator positioned over the fourth insulator; and a sixth insulator positioned over the fifth insulator.

Abstract: Electrical stimulation of neural activity in the neural innervation of the spleen that is associated with neurovascular bundles provides a useful way to treat acute medical conditions, such as trauma, hemorrhaging and shock.

Abstract: A fuel cell includes: an electrolyte layer; a base electrode formed on one side of the electrolyte layer; and a catalyst electrode formed on the other side of the electrolyte layer to be apart from the base electrode with the electrolyte layer interposed therebetween. The catalyst electrode includes: a first electrode portion that covers a part of the electrolyte layer; and a second electrode portion that covers a part of a surface of the first electrode portion to form an electrode portion interface in contact with the first electrode portion.

Abstract: The present disclosure includes memory cell structures and method of forming the same. One such method includes forming a memory cell includes forming, in a first direction, a select device stack including a select device formed between a first electrode and a second electrode; forming, in a second direction, a plurality of sacrificial material lines over the select device stack to form a via; forming a programmable material stack within the via; and removing the plurality of sacrificial material lines and etching through a portion of the select device stack to isolate the select device.

Abstract: A light-emitting element which includes a plurality of light-emitting layers between a pair of electrodes and has low driving voltage and high emission efficiency is provided. A light-emitting element including first to third light-emitting layers between a cathode and an anode is provided. The first light-emitting layer includes a first phosphorescent material and a first electron-transport material; the second light-emitting layer includes a second phosphorescent material and a second electron-transport material; the third light-emitting layer includes a fluorescent material and a third electron-transport material; the first to third light-emitting elements are provided in contact with an electron-transport layer positioned on a cathode side; and a triplet excitation energy level of a material included in the electron-transport layer is lower than triplet excitation energy levels of the first electron-transport material and the second electron-transport material.

Abstract: An intravascular fluid movement device that includes an expandable member having a collapsed, delivery configuration and an expanded, deployed configuration, the expandable member having a proximal end and a distal end, a rotatable member disposed radially and axially within the expandable member, and a conduit coupled to the expandable member, the conduit at least partially defining a blood flow lumen between a distal end of the conduit and a proximal end of the conduit, the conduit disposed solely radially inside of the expandable member in a distal section of the expandable member.